2
Vallox
Delico
PTD EC
MANU
AL
VENTILATION CONTROL
It is recommended that ventilation be left turned on
during long holidays also. This keeps the indoor air
fresh and prevents humidity from condensing in the
ventilation ducts and structures. It also reduces the risk
of moisture damage.
USING THE COOKER HOOD
The cooker hood has a sliding part that can be pulled
out of the cooker hood. Pull the sliding part out of the
cooker hood for maximal extraction capacity.
Position of the damper
The damper is opened by pressing the damper button
(light turns on). The damper is closed (light turns off) by
pressing the damper button or automatically after one
hour (without a timer or 45-120 min when programmed).
In normal circumstances, the damper must be closed
(the signal light is off), which boosts the extract air flow
from other premises.
The damper must be open
(the signal light is turned on)
when the user wants to increase the extract air flow
from the cooker hood
e.g.
• when the cooker top or the oven is used for
cooking
• when the load in the kitchen is exceptional e.g. due
to the use of strong detergents or the presence of
a large number of people.
Front panel buttons
The front panel of the cooker hood has four buttons
and four signal lights.
Cooker hood light
Turn the light on or off by pressing the light switch. The
light is dimmable. Adjust the brightness by pressing the
light switch until the brightness is adequate.
Ventilation modes
Select the ventilation mode by pressing the ventilation
mode button repeatedly until the signal light indicates
the desired mode:
Away
At home
Boost
Selection button
The selection button is roughly 3 cm to the left from the
damper button. The selection button is not marked on
the front panel.
Away
The ventilation efficiency can be
temporarily reduced when the apartment
is unoccupied.
At home
Ventilation must be continuous, i.e. the air
inside the building must be replaced at
least once every two hours.
Boost
Cooking, sauna, bathing, drying of
clothes, excessive heat, and other similar
situations can require that ventilation
be increased from the standard setting.
In such a situation, ventilation must be
increased.
CAUTION
• Neglecting the cleaning of the grease
filter can cause a fire hazard.
• The outer surfaces of the hood can
become hot when the cooker or the
oven is turned on.
• Flaming is forbidden underneath the
cooker hood.
• Always follow the instructions
provided on adjusting the efficiency of
ventilation.
• Enable a sufficient supply air flow
into the room if the cooker hood
and non-electric devices are used
simultaneously.
Apartment-specific ventilation units allows residents to
adjust the ventilation efficiency. Ventilation is controlled
based on the need e.g. through the cooker hood,
ventilation control panel, or a separate control centre.
